Quarterly report pursuant to Section 13 or 15(d)

Balance Sheet Details - Accrued Expenses (Detail)

v2.4.0.8
Balance Sheet Details - Accrued Expenses (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Balance Sheet Related Disclosures [Abstract]    
Accrued technology license payments $ 3,000 $ 3,000
Accrued professional fees 721 390
Accrued litigation costs 668 0
Other 1,526 895
Total $ 5,915 $ 4,285